| 摘要 |
The present invention relates to a helix (10) for transmitting a torque to a thread insert sleeve (30) having an external thread (28) and/or for forming a thread. The helix (10) comprises a radially external profile for anchoring the helix (10) in a thread insert sleeve (30) and for transmitting a torque to the thread insert sleeve (30) and/or for forming a thread. Furthermore, the helix (10) comprises a drive profile (16) which is suitable for receiving a drive that can engage in the drive profile such that a torque can be transmitted from the drive to the helix (10) and such that the drive at the same time restricts or avoids torsion of the helix (10). |
